Abstract: Disclosed herein is a vehicle information transmission apparatus. The vehicle information transmission apparatus includes a storage unit for storing pieces of collected vehicle information, transmission grades of the pieces of vehicle information, and grades of user terminals. A control unit performs control such that relevant collected vehicle information is transmitted to a user terminal having a grade corresponding to a transmission grade of the collected vehicle information. A transmission unit transmits the vehicle information to the user terminal in compliance with a control command output from the control unit.

Abstract: In a display apparatus, a light guide plate includes a chamfered corner portion that defines a light incident surface. A light source unit is arranged adjacent to the light incident surface to provide the light to the light guide plate through the light incident surface. A display panel receives light from the light guide plate to display an image. A receiving container includes sidewalls and a bottom portion to accommodate the light guide plate and the light source unit. At least one sidewall adjacent to the corner portion is divided into a first part and a second part that may be coupled to or separated from each other. Thus, the light guide plate and the light source unit may be easily accommodated in the receiving container, thereby improving an assembling efficiency.

Abstract: In a display apparatus, a light guide plate includes a chamfered corner portion that defines a light incident surface. A light source unit is arranged adjacent to the light incident surface to provide the light to the light guide plate through the light incident surface. A display panel receives light from the light guide plate to display an image. A receiving container includes sidewalls and a bottom portion to accommodate the light guide plate and the light source unit. At least one sidewall adjacent to the corner portion is divided into a first part and a second part that may be coupled to or separated from each other. Thus, the light guide plate and the light source unit may be easily accommodated in the receiving container, thereby improving an assembling efficiency.

Abstract: A power supply control method, a power management method, and a power system are provided. The power supply control method according to an aspect of the present invention includes: receiving information on a position and a battery of a vehicle; and supplying power to a charging station in the predetermined range of the position of the vehicle to be able to charge the battery of the vehicle based on the information on the position and the battery.

Abstract: Disclosed are a system and method allowing a user to control charging of an electric vehicle by using a mobile terminal in a remote area without the help of a charge station or a power management center. An electric vehicle controlled to be charged by using a mobile terminal includes: an electric vehicle main body; a battery unit installed in the electric vehicle main body and storing power upon receiving it from a charge station; and a vehicle mobile gateway installed in the electric vehicle main body and including a wireless communication unit performing radio communication with a mobile terminal and a battery unit controller electrically connected to the wireless communication unit to exchange data so as to allow the mobile terminal to control charging of the battery unit in a remote area and a calculation processing device to control the battery unit.

Abstract: A display apparatus includes a light guide plate, a light source unit, a display panel, a receiving container, and a driving part. The light guide plate includes at least one chamfered corner and a light incident surface defined by the chamfered corner. The light source unit generates the light and is positioned adjacent to the light incident surface. The display panel receives the light to display an image and the receiving container includes a bottom and sidewalls extended from the bottom to receive the light guide plate and the light source unit. The driving part is electrically connected to the display panel to apply a driving signal to the display panel and is electrically connected to the light source unit to apply a power source voltage to the light source unit.

Abstract: A method for a vehicle information collecting device installed in a vehicle to transmit vehicle information includes: generating a vehicle information identifier list including a plurality of vehicle information and a plurality of vehicle information identifiers respectively mapped on the plurality of vehicle information; transmitting the vehicle information identifier list to a terminal; receiving a request for transmitting vehicle information corresponding to at least one vehicle information identifier included the vehicle information identifier list from the terminal; and transmitting vehicle information corresponding to the at least one vehicle information identifier to the terminal based on the vehicle information identifier list.

Abstract: A communication apparatus for a vehicle using an Internet protocol version 6 (IPv6) network is disclosed. The communication apparatus may include at least one Electronic Control Unit (ECU) having an IPv6 network communication function, and a vehicle gateway to support vehicle internal communication network to communicate with the at least one ECU and to support vehicle external communication network for a communication with a terminal of a service provider.

Abstract: Provide are a vehicle gateway, and an apparatus and a method for vehicle network interface. The vehicle gateway includes a first interface connected to each unit of a vehicle network, a second interface connected to one or more access devices acquiring vehicle information from the vehicle network, and a packet processor connecting the first interface to the second interface, and determining a communication system and a communication path to each of the access devices and a process order of the vehicle information acquisition.

Abstract: The present invention relates to a method and apparatus for randomly providing learning information to a user through a communication terminal of the user. The present invention has an effect on an improvement of word power of a foreign language or on learning achievement in chemical or scientific formulas for students by providing the learning information through a portable communication terminal held by the user.

Abstract: Disclosed is an ink refill device. In the ink refill device, the main body is provided with a receiving space for receiving an ink cartridge therein, and first ink injecting part through which ink passes is provided on one outer side wall thereof. An ink injector is provided with second ink injecting part corresponding to the first ink injecting part so that ink is injected into the ink cartridge. Further, an ink absorber is provided in the main body neighboring the first ink injecting part to be closely contacted to an ink nozzle so that it absorbs ink being leaked from the ink nozzle. Whereby, a user, the surroundings or the ink cartridge can be prevented from being soiled.

Abstract: Disclosed is an ink refill device. In the ink refill device, the main body is provided with a receiving space for receiving an ink cartridge therein, and first ink injecting part through which ink passes is provided on one outer side wall thereof. An ink injector is provided with second ink injecting part corresponding to the first ink injecting part so that ink is injected into the ink cartridge. Further, an ink absorber is provided in the main body neighboring the first ink injecting part to be closely contacted to an ink nozzle so that it absorbs ink being leaked from the ink nozzle. Whereby, a user, the surroundings or the ink cartridge can be prevented from being soiled.

Abstract: A cap used for refilling ink cartridge for printer includes a body which is forcibly inserted into an ink supply hole of the printer. A cylindrical ink receiving space is depressed into the body. A thin-film part, through which a nozzle of the printer pierces, is defined by the bottom surface of the ink receiving space. The diameter of the thin-film part is substantially the same as that of the nozzle of the printer. A plurality of leakage-preventing protrusions are integrally formed around the outer periphery of the body. Each protrusion includes an outward-slanted portion which is formed downward from the outer periphery of the body while being slanted outward, and a horizontal portion which is extended horizontally to the outer periphery of the body from the lower end of the outward-slanted portion.

Abstract: A cap used for refilling ink cartridge for printer includes a body which is forcibly inserted into an ink supply hole of the printer. A cylindrical ink receiving space is depressed into the body. A thin-film part, through which a nozzle of the printer pierces, is defined by the bottom surface of the ink receiving space. The diameter of the thin-film part is substantially the same as that of the nozzle of the printer. A plurality of leakage-preventing protrusions are integrally formed around the outer periphery of the body. Each protrusion includes an outward-slanted portion which is formed downward from the outer periphery of the body while being slanted outward, and a horizontal portion which is extended horizontally to the outer periphery of the body from the lower end of the outward-slanted portion.